Bip39 Ian Coleman. The passphrase is not really picked within the predefined list of 2048 words – it may be any word or phrase you end up picking. What constitutes a "very good wallet" is one that has obvious, easy to access documentation on supported BIP criteria, derivation paths, and https://privatebookmark.com/story19486004/bip39-list-https-linktr-ee-bip39-5-essential-elements-for-bip-39